Hi Umang, On Thu, Jan 25, 2024 at 09:19:05PM +0530, Umang Jain wrote: > Register 0x3a00 is a reserved field as per the IMX335 datasheet, > hence shouldn't be set by the driver. How have you checked this has no effect on the device's operation? It's not uncommon for sensor vendors to document some hush-hush registers as "reserved". -- Regards, Sakari Ailus